This village is rather poor. What should the government officers do first if they want to __________ it?
#58739
A
decide
B
develop
C
describe
D
discover
推荐题目
He __________ some cooking at that time, so ___________me.
#55241
A
did, heard
B
was doing, heard
C
was doing, didn’t hear
D
did, didn’t hear
